WinSperse 3010A


WinSperse 3010A
Hyperdispersant for solvent based applications
Chemical Composition	General application guidance
Non-polar polymer with basic amines	For organic pigments, use　4-12% on dry pigment basis. Inorganic pigments, use 2-8%.
Chemo-physical Properties	Application tips
Appearance: Brownish paste to wax 　Active ingredient: 100% 　Acid value(mgKOH/g): 12-18 　Amine value(mgKOH/g): 32-42	For use directly in inks, Dissolve　dispersant in grinding mixture and　followed by adding pigments. For better results, use together with　synergists　WinSperse2010/2050 　For modifying pigments during　synthesis. First, make emulsion　using 4 parts of the dispersant　and 1 part non-ionic emulsifier　(or 4 parts of acetic acid) in warm　water. Then add this emulsion to　the rosin solution before or after　the coupling step, or to the paste　before filtration.
Characteristics	Package
Reduce viscosity, improve　storage stability, increase color　strength and gloss. 　Especially suitable for use to　improve pigment dispersion in　low polarity systems such as　toluene ink, composite ink, offset　printing ink.	Drum: 18kg/drum
Application scope	Storage
Ink: Used in low polarity offset　and gravure inks. 　Pigment: Such treated pigments　used in low polarity offset and　gravure inks.	Store in cool and dry places,good for 10 year. 　After partial use, re-seal thecontainer.

WinSperse 3010A 2018-4-4 本文被阅读 3975 次